| Place of Origin |
China |
| Standard or Nonstandard |
Standard |
1) Standard Short Pitch hollow pin chain: 08BHP, 10BHP, 12BHP, 16BHP, 40HP, 50HP, 60HP, 80HP, HP35 and so on 2) Standard Double Pitch Hollow Pin Chain: C2040HP,C2050HP,C2052HP,C2060HP,C2062HP,C2062HHP,C2080HP,C2082HP and so on 3) Other special hollow pin chains available